Caught in the Act!

Celeb Sightings: Kirstie Alley, Kendra Wilkinson, Zac Efron, Beyonce
Kirstie Alley
Fallen Star/Pacific Coast News

04/21/2011 AT 06:00 AM EDT

• Actress, dancer – and deejay? Kirstie Alley has a new gig! The Dancing with the Stars contestant went from the parquet to the Colony, an L.A. nightclub, where she surprised the crowd and spun hip-hop music under the name DJ Lil Buttercup. (She's also busy with her Organic Liaison¬†weight loss system, which she'll debut on QVC April 23.) Alley's deejay gig drew out fellow DWTS competitors, including Kendra Wilkinson, her hubby Hank Baskett, and Romeo, as well as Cheryl Burke.

Zac Efron got comfortable with a cocktail while partying at Trousdale in L.A. with friends. At one point, a group of girls approached the table, and the actor offered them all drinks, eventually focusing his attention on one woman in particular. The two looked quite friendly, though not overly affectionate, as they caught up. Says an onlooker: "They just seemed into each other and really comfortable."

Beyoncé and Jay-Z may be laying low around their Paris hotel, but the couple have made time for meals out. They enjoyed a late lunch out (with champagne) at L'Avenue, and stayed for about two hours.

• After a 20-hour bus ride, Ricky Martin was ready for some fun at Lucky Strike Lanes Chicago, where the singer went bowling with his crew. The singer and his party bowled in a private, six-lane room, and also enjoyed a bunch of snacks, including nachos, wings and popcorn. Martin was gracious with the staff, and later, he left the private room and played billiards with other members in his party.


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